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怎么焊接电线_家居日记
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怎么焊接电线

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怎么焊接电线 用剥线钳将电线外面包裹的绝缘皮去掉一些，大概比线径长一点即可，不能剥太长。将剥好的线芯用钳子扭一下，同时要粘一些焊油或松香，可以让焊接操作更轻松。


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